这很简单,但不起作用。
HTML:
<div id="add_content">Rotate Before at hover</div>
CSS:
#add_content {
margin: 30px;
}
#add_content:before {
background-color: red;
content: 'a';
padding: 5px 10px;
margin-right: 10px;
display: inline-block;
}
#add_content:before:hover {
transform:rotate(360deg);
-webkit-transform:rotate(360deg);
-moz-transform:rotate(360deg);
}
http://fiddle.jshell.net/nu6EA/5/
不要轮换工作
答案 0 :(得分:1)
:hover
必须在:before
之前。试试这个 CSS :
#add_content {
margin: 30px;
}
#add_content:before {
transition: all .2s ease-in;
background-color: red;
content: 'a';
padding: 5px 10px;
margin-right: 10px;
display: inline-block;
}
#add_content:hover:before {
transform: rotate(360deg);
-webkit-transform:rotate(360deg);
-moz-transform:rotate(360deg);
}
答案 1 :(得分:1)
更改:before
中的div:hover
伪元素:
#add_content {
margin: 30px;
}
#add_content:before {
background-color: red;
content: 'a';
padding: 5px 10px;
margin-right: 10px;
display: inline-block;
}
#add_content:hover:before {
-webkit-transition-duration: 0.5s;
transition-duration: 0.5s;
transform: rotate(360deg);
-webkit-transform: rotate(360deg);
-moz-transform: rotate(360deg);
}
&#13;
<div id="add_content">Rotate Before at hover</div>
&#13;
答案 2 :(得分:0)
我想你想在悬停时设置旋转动画...试试这段代码:http://fiddle.jshell.net/nu6EA/9/
#add_content {
margin: 30px;
}
#add_content::before {
background-color: red;
content: 'a';
padding: 5px 10px;
margin-right: 10px;
display: inline-block;
}
#add_content:hover:before {
-webkit-animation: mymove 5s infinite; /* Chrome, Safari, Opera */
animation: mymove 1s infinite;
}
/* Chrome, Safari, Opera */
@-webkit-keyframes mymove {
100% {-webkit-transform: rotate(360deg);}
}
/* Standard syntax */
@keyframes mymove {
100% {transform: rotate(360deg);}
}